Konica Minolta REGIUS SIGMA2, Operation Manual

Page: 65 / 76

65
Chapter 6
6 .2 Reader Maintenance
6 .2 .1 Cassette Insertion Slot
Cleaning
CAUTION
• Cleaning must be performed after the device power
is turned OFF, and the power supply has been un-
plugged .
When doing this, clean the power supply’s plug of any
dust or debris .
Cleaning methods
1
Use a dry, soft cloth to lightly wipe the
cassette insertion slot free of dust .
• If the dirt will not come off, wipe it with a slightly
damp cloth, then wipe it dry with a dry cloth .
6 .2 .2 External Cleaning of
Device
CAUTION
• Cleaning must be performed after the device power
is turned OFF, and the power supply has been un-
plugged .
When doing this, clean the power supply’s plug of any
dust or debris .
Cleaning methods
1
Use a dry cloth to lightly wipe the device’s
external area free of dust .
• If the dirt will not come off, wipe it with a slightly
damp cloth, then wipe it dry with a dry cloth .
6 .2 .3 Intake Vent, Exhaust
Outlet Cleaning
Cleaning methods
1
Use a vacuum to remove dust from the in -
take vent and exhaust outlet .
6 .2 .4 Light Collection Unit
Cleaning (Keeping Them
Dust Free)
If a white line error occurs for a read image, light col-
lection unit might contain dust or debris . Follow the
steps below to clean light collection unit .
Cleaning methods
1
Make sure the Busy Lamp is not lit (indi -
cating that the reader is not operating) .
2
Open the left door .
3
Move the light collection unit cleaning
handle 3 times .
Left
Door
Light Collection Unit
Cleaning Handle
This will activate a cleaning brush inside of the de-
vice, which will free the light collection unit of dust .
4
Check that the light collection unit clean -
ing handle has returned to its original po -
sition .
5
Close the left door .
6
Prepare a test image, perform image read,
and check whether or not white lines have
been generated .